{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "However , endosomes and lysosomes of Mtmr13 ( - / - ) and Mtmr2 ( - / - ) Schwann cells are morphologically indistinguishable from those of controls , indicating that loss of these proteins does not cause wholesale dysregulation of the endo - lysosomal system ."}
{"Chemical": []}